CN203602806U - Double-row-hole rubber ring for yarn spinning - Google Patents
Double-row-hole rubber ring for yarn spinning Download PDFInfo
- Publication number
- CN203602806U CN203602806U CN201320760140.XU CN201320760140U CN203602806U CN 203602806 U CN203602806 U CN 203602806U CN 201320760140 U CN201320760140 U CN 201320760140U CN 203602806 U CN203602806 U CN 203602806U
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- Prior art keywords
- double
- cushion rubber
- spinning
- eyelet
- yarn
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- Expired - Lifetime
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- 238000009987 spinning Methods 0.000 title claims abstract description 34
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010047 integrated composite spinning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a double-row-hole rubber ring for yarn spinning. The double-row-hole rubber ring for yarn spinning is characterized in that multiple holes which are arranged in parallel in two rows and away from the center line of the rubber ring for the same distance are formed in the round surface of the rubber ring; the multiple holes are arranged in the mode that one oval hole and two round holes are arranged alternately, and the holes are circularly arranged in the whole round rubber ring. With the double-row-hole rubber ring for yarn spinning, two drafted bundle fibers are condensed on the two rows of holes respectively, the two bundles of condensed fibers are compact in structure, the structure of yarn is improved, the yarn hairness is reduced, the strength of the yarn is improved, the yarn unevenness of the yarn is reduced, and the quality of the yarn is improved.
Description
Technical field
The utility model patent relates to a kind of cushion rubber of spinning machine, particularly relates to a kind of double-row hole cushion rubber that is applicable to compact siro-spinning mode, belongs to technical field of textile machine.
Background technology
Gathering match network spinning technique is on a spindle, to produce two strands of yarns with two rove, between two rove, keep certain distance to enter the same drafter of ring throstle, be subject to drawing-off simultaneously, two drafted yarns arrive after front roller nip, the parallel negative pressure collecting district that enters cushion rubber, the parallel nip roiler that enters of two coring bars after gathering, after gripping, two coring bars converge and are twisted, are wound into the tight match doff with similar ply yarn structure.
Gather match network and spin that to be compact spinning spinning process spin the combination of spinning process with match network, the parts that gather that gather at present the negative pressure collecting district spun of match network are cushion rubber, the Nesting Apron that is applicable to integrated composite spinning or Siro-spun yarn cannot reach and gather the demand that match network spins, sliver to gather width narrow, gather dynamics slightly poor, cannot adapt to match network spin in synchronously the gathering and twist of two coring bars, affected the quality of institute's yarn.
Utility model content
The purpose of this utility model is exactly the problem for current existence, and a kind of spinning double-row hole cushion rubber is provided, and this spinning is enclosed within on compact spinning element with double-row hole cushion rubber, has double eyelet arranged side by side, has increased and has gathered width.Two coring bars after drawing-off enter double-row hole cushion rubber, and after the negative pressure collecting effect of double-row hole cushion rubber, two coring bars become the straight compact state of marshalling, and yam surface is smooth, filoplume is few, and structure is more clear closely.
Above-mentioned purpose realizes by following proposal:
Double-row hole cushion rubber use in a kind of spinning, it is characterized in that, have at described cushion rubber circular surface that two rows are arranged in parallel apart from cushion rubber medium line apart from identical multiple eyelets; The arrangement mode of described multiple eyelets is an oval eyelet and two circular eyelet alternative arrangements, and circulation is covered with whole circular cushion rubber.
Use double-row hole cushion rubber according to above-mentioned one spinning, it is characterized in that, the described two vertical range L3 that arrange the eyelet distance of center circle cushion rubber medium line being arranged in parallel are 2.75mm; The radius r 1 of described circular eyelet is 0.35mm; The major radius a of oval eyelet is 1.08mm, and short radius b is 0.35mm; Distance L 1 between adjacent ellipses eyelet and the circular eyelet center of circle is 1.7mm, and the distance L 2 between two adjacent circular eyelet centers of circle is 2.6mm, and described spinning is 0.95mm-1.0mm with the thickness of double-row hole cushion rubber; Described spinning is 19.6mm-19.8mm with the width L4 of double-row hole cushion rubber; This spinning is 50.2mm-50.7mm with the internal diameter of double-row hole cushion rubber.
The beneficial effects of the utility model:
The utility model provides a kind of spinning double-row hole cushion rubber, and the spinning double-row hole cushion rubber air-flow that oval eyelet and two circular eyelets replace is even smooth, contributes to reduce resistance and impurities removal, and mesh is difficult for blocked.Such spinning is reasonable with double-row hole rubber ring structure, preparation technology is easy, the feature that its double parallel is arranged can increase gathers width, can gather two coring bars respectively, gather dynamics and improve, can effectively dwindle the fiber strip width in yarn shaping district, dwindle or eliminate twist triangle zone, further improve yarn texture, reduce Yarn filoplume, improve yarn strength, reduce yarn irregularity.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model;
Fig. 2 is partial schematic diagram of the present utility model;
Fig. 3 is oval eyelet schematic diagram of the present utility model;
Fig. 4 is circular eyelet schematic diagram of the present utility model.
The specific embodiment
Below preferred embodiments of the present utility model is set forth, the yarn of two premenstrual roller nips after out, enter double-row hole cushion rubber and gather district, air-flow condenses respectively fiber above two round eyes, two bundle fibers after gathering obtain structure comparatively closely, respectively after slight twisting, in the combination of binding site place, and through in the same way, synchronously twisting, become the compact siro-spinning line with similar ply yarn structure.
Circular and oval alternately spinning with two circular holes of close-up after an elliptical aperture of double-row hole cushion rubber in this specific embodiment, circulation is covered with whole circular cushion rubber, and circle hole radius r1 is 0.35mm; Elliptical aperture major radius a is 1.08mm, and short radius b is 0.35mm; Distance between elliptical aperture and circular hole, circular hole and circular hole and circular hole and elliptical aperture is respectively L1, L2 and L1, and size is 1.7mm, 2.6mm and 1.7mm; The distance L 3 of eyelet distance of center circle double-row hole cushion rubber medium line is 2.75mm; Spinning is 19.7mm with the width L4 of double-row hole cushion rubber; Thickness is 1.0mm; Internal diameter is 50.4mm.
In another embodiment, circular and oval two circular holes of close-up after an elliptical aperture of double-row hole cushion rubber for alternately spinning, circulation is covered with whole circular cushion rubber, and circle hole radius r1 is 0.35mm; Elliptical aperture major radius a is 1.08mm, and short radius b is 0.35mm; Distance between elliptical aperture and circular hole, circular hole and circular hole and circular hole and elliptical aperture is respectively L1, L2 and L1, and size is 1.7mm, 2.6mm and 1.7mm; The distance L 3 of eyelet distance of center circle double-row hole cushion rubber medium line is 2.75mm; Spinning is 19.6mm with the width L4 of double-row hole cushion rubber; Thickness is 0.95mm; Internal diameter is 50.2mm.
In another embodiment, circular and oval two circular holes of close-up after an elliptical aperture of double-row hole cushion rubber for alternately spinning, circulation is covered with whole circular cushion rubber, and circle hole radius r1 is 0.35mm; Elliptical aperture major radius a is 1.08mm, and short radius b is 0.35mm; Distance between elliptical aperture and circular hole, circular hole and circular hole and circular hole and elliptical aperture is respectively L1, L2 and L1, and size is 1.7mm, 2.6mm and 1.7mm; The distance L 3 of eyelet distance of center circle double-row hole cushion rubber medium line is 2.75mm; Spinning is 19.8mm with the width L4 of double-row hole cushion rubber; Thickness is 1.0mm; Internal diameter is 50.7mm.
Claims (2)
1. a spinning double-row hole cushion rubber, is characterized in that, have at described cushion rubber circular surface that two rows are arranged in parallel apart from the identical multiple eyelets of cushion rubber medium line distance; The arrangement mode of described multiple eyelets is an oval eyelet and two circular eyelet alternative arrangements, and circulation is covered with whole circular cushion rubber.
2. double-row hole cushion rubber is used in a kind of spinning according to claim 1, it is characterized in that, the described two vertical range L3 that arrange the eyelet distance of center circle cushion rubber medium line being arranged in parallel are 2.75mm; The radius r 1 of described circular eyelet is 0.35mm; The major radius a of oval eyelet is 1.08mm, and short radius b is 0.35mm; Distance L 1 between adjacent ellipses eyelet and the circular eyelet center of circle is 1.7mm, and the distance L 2 between two adjacent circular eyelet centers of circle is 2.6mm, and described spinning is 0.95mm-1.0mm with the thickness of double-row hole cushion rubber; Described spinning is 19.6mm-19.8mm with the width L4 of double-row hole cushion rubber; This spinning is 50.2mm-50.7mm with the internal diameter of double-row hole cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760140.XU CN203602806U (en) | 2013-11-28 | 2013-11-28 | Double-row-hole rubber ring for yarn spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760140.XU CN203602806U (en) | 2013-11-28 | 2013-11-28 | Double-row-hole rubber ring for yarn spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602806U true CN203602806U (en) | 2014-05-21 |
Family
ID=50715493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760140.XU Expired - Lifetime CN203602806U (en) | 2013-11-28 | 2013-11-28 | Double-row-hole rubber ring for yarn spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602806U (en) |
-
2013
- 2013-11-28 CN CN201320760140.XU patent/CN203602806U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |